Dhaka, March 31 -- Dhaka, the densely populated capital of Bangladesh, ranked 4th among the world's most polluted cities on Tuesday morning, recording an Air Quality Index (AQI) of 171 at 08:45 am.

El Paso, Texas, and Los Angeles, California, had some of the worst air pollution in the U.S. last year, according to a new ...

The American Lung Association has issued its 26th annual State of the Air research report. The research finds that “even after decades of successful efforts to reduce sources of air pollution, 46% of ...

Loni near Ghaziabad has overtaken Delhi as the world’s most polluted city, highlighting a worsening air crisis in India.

Massive intermodal facilities, growth of industrial warehouses have contributed to the Joliet area having highest ...

Even as the area continues to be hit hard by air pollution, planned rollbacks could very well make things worse.

HANOI, Vietnam — Hanoi has no horizon. Blocky apartment towers dissolve into gray fog in the Vietnamese capital, as barges carrying sand inch down the Red River toward makeshift jetties. At street ...

Three of the world's four most polluted cities are in India, IQAir says. Meanwhile, Rahul Gandhi has called Modi's foreign policy "a joke" as Pakistan positions itself as a Middle East mediator. DW ...

Vietnam's capital city is taking aggressive action to tackle its air pollution problem. Hanoi, consistently rated as one of the most polluted cities in the world, will impose restrictions on the types ...

According to the World Air Quality Report 2025, India ranks sixth among the world's most polluted countries, with Delhi as ...

Lawrence, Kansas, ranked as the least polluted city in LawnStarter's 2025 "Dirtiest Cities in America" list. This is the second consecutive year Lawrence has held this position in the LawnStarter ...